Electron tunneling measurement of the en
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J Moreland; A.F Clark; H.C Ku; R.N Shelton
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Article
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1987
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Elsevier Science
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English
⚖ 120 KB
We have used the break junction technique to determine the energy gap of lanthanumstrontium-copper-oxide, one of the new high critical temperature superconductors. The current-voltage characteristics demonstrated a variety of tunneling behaviours. The best characteristic indicating quasiparticle tun